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- Part Number LMH1228RTVR
- Manufacturer Texas Instruments
- Pin Count 33
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - RTV (S-PWQFN-N32)
- Released Date Feb 28, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LMH1228RTVR Details
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Manufacturer Part Number:
LMH1228RTVR
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Manufacturer:
Texas Instruments
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YTEOL:
15
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Consumer IC Type:
CONSUMER CIRCUIT
LMH1228RTVR Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general high-speed PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using impedance-controlled traces.
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The LMH1228RTVR requires a 1.8V power supply, and it's essential to use a low-ESR capacitor (e.g., 0.1uF) close to the power pin to decouple the device. Additionally, a 10uF capacitor can be used in parallel to further reduce noise.
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The LMH1228RTVR can support data rates up to 12.5 Gbps, but the actual data rate may be limited by the system's signal integrity, PCB layout, and other factors.
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The LMH1228RTVR can be configured for different input signal types by adjusting the input termination resistors (RIN) and capacitors (CIN). For AC-coupled inputs, a capacitor is required to block the DC component, while for DC-coupled inputs, a resistor is used to terminate the signal.
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The recommended input signal amplitude for the LMH1228RTVR is between 100 mVpp and 1200 mVpp, but the actual amplitude may vary depending on the system's signal integrity and noise margin.
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LMH1228RTVR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.